For direct mass measurement of industrial gases, compressed air and aqueous fluids
VideoMultiple industries03.12.2024
Many people are made uncomfortably cold by just a small draft. The thermal flow measuring principle is based on the fact that heat is drawn from a heated body when a fluid flows past.
A thermal flowmeter contains two PT100 temperature sensors for this purpose. One sensor measures the current fluid temperature as a reference. The second sensor is heated and has a constant temperature differential relative to the first sensor at “zero flow.” As soon as the fluid begins to flow in the measuring tube, the heated temperature sensor cools off due to the fluid flowing past – the higher the flow velocity, the greater the cooling effect. The electric current required to maintain the temperature differential is thus a direct measure of mass flow.
Watch the video to learn how the thermal flow measuring principle works and read more about it here!
Advantages of thermal flowmeters at a glance
Multivariable – direct measurement and display of mass flow and fluid temperature
We offer a complete portfolio for direct mass measurement of industrial gases, compressed air and aqueous fluids. Click here to see all thermal mass flowmeters.
We offer a complete portfolio for direct mass measurement of industrial gases, compressed air and aqueous fluids. Click here to see all thermal mass flowmeters.
At the end of the course you will know about the features of the PROFINET technology and the PA profiles, network design of 100BaseTX and Ethernet-APL.
%20Insertion%20version%20-%20PP01.jpg "Proline t-mass I 300 – Insertion version for pipes/ducts up to DN 1500 (60\")")
%20Insertion%20version%20-%20PP01.jpg "Proline t-mass I 500 – Insertion version made of stainless steel for pipes/ducts up to DN 1500 (60\")")
%20with%20flange%20connection%20-%20PP01.jpg "Proline t-mass F 300 – Inline version with flange connection")
%20Inline%20version%20with%20flange%20connection%20(remote%20version)%20-%20PP01.jpg "Proline t-mass F 500 – Inline version with flange connection")
